libeap/tests/hwsim/test_offchannel_tx.py

   1 # cfg80211 offchannel TX using remain-on-channel
   2 # Copyright (c) 2014, Jouni Malinen <j@w1.fi>
   3 #
   4 # This software may be distributed under the terms of the BSD license.
   5 # See README for more details.
   6
   7 import logging
   8 logger = logging.getLogger()
   9
  10 import hostapd
  11 from wpasupplicant import WpaSupplicant
  12 from test_gas import start_ap
  13 from test_gas import anqp_get
  14 from test_p2p_grpform import go_neg_pin_authorized
  15 from test_p2p_grpform import check_grpform_results
  16 from test_p2p_grpform import remove_group
  17
  18 def test_offchannel_tx_roc_gas(dev, apdev):
  19     """GAS using cfg80211 remain-on-channel for offchannel TX"""
  20     start_ap(apdev[0])
  21     bssid = apdev[0]['bssid']
  22
  23     wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
  24     wpas.interface_add("wlan5", drv_params="no_offchannel_tx=1")
  25     wpas.flush_scan_cache()
  26     wpas.scan_for_bss(bssid, freq=2412)
  27     anqp_get(wpas, bssid, 263)
  28     ev = wpas.wait_event(["GAS-QUERY-DONE"], timeout=10)
  29     if ev is None:
  30         raise Exception("GAS query timed out")
  31     if "result=SUCCESS" not in ev:
  32         raise Exception("Unexpected GAS query result")
  33
  34 def test_offchannel_tx_roc_grpform(dev, apdev):
  35     """P2P group formation using cfg80211 remain-on-channel for offchannel TX"""
  36     wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
  37     wpas.interface_add("wlan5", drv_params="no_offchannel_tx=1")
  38
  39     [i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_freq=2412,
  40                                            r_dev=wpas, r_freq=2412)
  41     check_grpform_results(i_res, r_res)
  42     remove_group(dev[0], wpas)
  43
  44 def test_offchannel_tx_roc_grpform2(dev, apdev):
  45     """P2P group formation(2) using cfg80211 remain-on-channel for offchannel TX"""
  46     wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
  47     wpas.interface_add("wlan5", drv_params="no_offchannel_tx=1")
  48
  49     [i_res, r_res] = go_neg_pin_authorized(i_dev=wpas, i_freq=2412,
  50                                            r_dev=dev[0], r_freq=2412)
  51     check_grpform_results(i_res, r_res)
  52     remove_group(dev[0], wpas)